Pretty sure St Kilda, in one of their GF years, only played their first G game in rd 21-22 or so?North's lack of games at the 'G is far from ideal, I certainly agree with that. When was the last time a Victorian team only had one game at the ground in a year? Even Fitzroy in its final year got two.
EDIT: Just realised they only got one game there in 2011 as well.